--- configure.orig	2015-06-30 01:22:36.000000000 -0700
+++ configure	2015-07-21 18:33:56.261377490 -0700
@@ -19210,7 +19210,7 @@
 LIBS="$save_LIBS"
 
 
- if test $use_db_api = 1; then
+ if test x$use_db_api = x1; then
   HAVE_DB_API_TRUE=
   HAVE_DB_API_FALSE='#'
 else
